The newer, more complete specimen allowed the team to finally map the globally-distributed group's strange anatomy ...

Researchers discovered a 163-million-year-old dinosaur that might have chirped like a bird, pushing the origins of birdsong back millions of years. In movies and demonstrations, if dinosaurs are ...

A nearly complete 90-million-year-old dinosaur fossil from Patagonia, Alnashetri, reveals how alvarezsaurs evolved and shrank over time.

For ninety million years, a two-pound skeleton lay hidden in the red sandstones of Patagonia.

A tiny, overlooked wrist bone called the pisiform may have played a pivotal role in bird flight and it turns out it evolved far earlier than scientists thought. Fossils from bird-like dinosaurs in ...

The bones of a 160-million-year-old dinosaur are helping scientists solve one of evolution’s biggest mysteries: how birds gained flight. Hidden within the wrist of a small, feathered dinosaur lies a ...

If you’ve seen the viral video of the large shoebill bird landing on a boat in Africa’s Mabamba Swamp, you might be asking yourself if such a prehistoric-looking, seemingly giant bird could be real.

On particularly anxious nights, you might find yourself dreaming about getting chased by a fearsome dinosaur. The creature closing in on you opens its mouth wide, as if to give a terrible roar—and ...